Chongqing Hengtairail Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 20,000 pcs/month |
| Delivery Time | 15-50 days, depends on QTY |
| Packaging Details | carton box, wooden case /as per requires |
| Work temperature | -50℃ to 70 ℃(-58℉ to 158℉ ) |
| Product material | High-polymer composite material |
| Hardness | 39HRC to 48HRC |
| Surfaceness | NMR Ra 50 |
| Flatness tolerance | 0.7mm |
| Thinckness of rub layer | ≥4mm |
| Brand Name | ht |
| Certification | CRRC |
| Place of Origin | China |
View Detail Information
Explore similar products
Ozone Resistance Railway Suspension System Air Spring For Railway Passenger Car
Painting Side Bearer Spring 51CrV4 Meets 119 Mm With UIC822 Standardss
Axle Guide Plate For Bogie With Good Charcter Of Wear Resistance
High Quality Customized Railway Track Pad Under
Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 20,000 pcs/month |
| Delivery Time | 15-50 days, depends on QTY | Packaging Details | carton box, wooden case /as per requires |
| Work temperature | -50℃ to 70 ℃(-58℉ to 158℉ ) | Product material | High-polymer composite material |
| Hardness | 39HRC to 48HRC | Surfaceness | NMR Ra 50 |
| Flatness tolerance | 0.7mm | Thinckness of rub layer | ≥4mm |
| Brand Name | ht | Certification | CRRC |
| Place of Origin | China | ||
| High Light | NMR Ra 50 Railway Casting Parts ，Railway Casting Parts High Polymer ，High Polymer Plate railway wagon parts | ||
Product overview
High-polymer composite material wedge main wear plate is one of the spare parts of railway wagon. It’s installed onto the friction wedge of wagon bogie anti-vibration device. Its function is to increase the slewing damping of the bogie and the car body, so that the car body can run safely and restrain the shaking and serpentine motion of the bogie and the car body
Benefit from composition and manufacturing technique of High-polymer composite material which dedicated for railway freight car wear abrasion plate, friction coefficient of wear eliminator is stable, abrasion loss of noumenon is quite small. The friction plate is less affected by the external environment and temperature, does’t hurt the opposite during operation. It is a safe and reliable wear protector.
Product Specification
| S.No. | Item | Value |
| 1 | Work temperature | -50℃ to 70 ℃(-58℉ to 158℉ ) |
| 2 | Product material | High-polymer composite material |
| 3 | Hardness | 39HRC to 48HRC |
| 4 | Surfaceness | NMR Ra 50 |
| 5 | Flatness tolerance | 0.7mm |
| 6 | Thinckness of rub layer | ≥4mm |
| 7 | Storage time | ≤24 months |
Product advantages
• CRCC certification approved
• Good of high temperature resistance,reach to 270℃
• Good of wear-resisting performance, noumenon abrasion loss as low as 1*10^(-8)
• Good of tensile strength, reach to 216MPa
• Stable of friction coefficient, 0.25
• Adhesive force between rub layer and strength layer reach to 63kN, enhanced service life
• More firmly connected between navel and strength layer, make umbilical shear force up to 88mPa
• Environmentally friendly, asbestos free
Friction plate including strength layer, navel, rub layer, below is a picture for reference.
Drawing of currently wear plate
Below is the structure of K5 bogie, it shows the installation location of the wear plate.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
Get in touch with us
Leave a Message, we will call you back quickly!